World's Best Scientists 2026 revealed!

D-Index & Metrics

Mechanical and Aerospace Engineering

D-Index
50
Citations
9295
World Ranking
1178
National Ranking
477

Hassel Ledbetter publication distribution in Mechanical and Aerospace Engineering in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Mechanical and Aerospace Engineering in 2026. The highlighted bar marks where Hassel Ledbetter sits on this spectrum.

47–56 publications: 10 scientists 57–66 publications: 23 scientists 67–76 publications: 32 scientists 77–86 publications: 62 scientists 87–96 publications: 67 scientists 97–106 publications: 91 scientists 107–116 publications: 113 scientists 117–126 publications: 115 scientists 127–136 publications: 130 scientists 137–146 publications: 140 scientists 147–156 publications: 155 scientists 157–166 publications: 132 scientists 167–176 publications: 133 scientists 177–186 publications: 130 scientists 187–196 publications: 140 scientists 197–206 publications: 115 scientists 207–216 publications: 125 scientists 217–226 publications: 117 scientists 227–236 publications: 99 scientists 237–246 publications: 92 scientists 247–256 publications: 100 scientists 257–266 publications: 95 scientists 267–276 publications: 88 scientists 277–286 publications: 77 scientists 287–296 publications: 74 scientists 297–306 publications: 74 scientists 307–316 publications: 62 scientists 317–326 publications: 70 scientists 327–336 publications: 59 scientists 337–346 publications: 58 scientists 347–356 publications: 45 scientists 357–366 publications: 44 scientists 367–376 publications: 36 scientists 377–386 publications: 41 scientists 387–396 publications: 32 scientists 397–406 publications: 23 scientists 407–416 publications: 28 scientists 417–426 publications: 27 scientists 427–436 publications: 25 scientists 437–446 publications: 23 scientists 447–456 publications: 23 scientists 457–466 publications: 20 scientists 467–476 publications: 12 scientists 477–486 publications: 24 scientists 487–496 publications: 18 scientists 497–506 publications: 12 scientists 507–516 publications: 13 scientists 517–526 publications: 21 scientists 527–536 publications: 12 scientists 537–546 publications: 8 scientists 547–556 publications: 16 scientists 557–566 publications: 3 scientists 567–576 publications: 11 scientists 577–586 publications: 6 scientists 587–596 publications: 5 scientists 597–606 publications: 6 scientists 607–616 publications: 7 scientists 617–626 publications: 7 scientists 627–636 publications: 10 scientists 637–646 publications: 4 scientists 647–656 publications: 3 scientists 657–658 publications: 2 scientists 659+ publications: 100 scientists
47 publications 659+

This scientist: 275 publications — 67th percentile

67% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 659 publications or more.

Hassel Ledbetter D-index placement in Mechanical and Aerospace Engineering in 2026

The chart shows the D-index (discipline H-index) distribution of Mechanical and Aerospace Engineering scientists ranked by Research.com in 2026. The highlighted bar marks where Hassel Ledbetter sits on this spectrum.

30 D-Index: 83 scientists 31 D-Index: 113 scientists 32 D-Index: 144 scientists 33 D-Index: 153 scientists 34 D-Index: 189 scientists 35 D-Index: 158 scientists 36 D-Index: 139 scientists 37 D-Index: 127 scientists 38 D-Index: 130 scientists 39 D-Index: 126 scientists 40 D-Index: 104 scientists 41 D-Index: 100 scientists 42 D-Index: 107 scientists 43 D-Index: 101 scientists 44 D-Index: 103 scientists 45 D-Index: 79 scientists 46 D-Index: 88 scientists 47 D-Index: 70 scientists 48 D-Index: 83 scientists 49 D-Index: 44 scientists 50 D-Index: 64 scientists 51 D-Index: 56 scientists 52 D-Index: 50 scientists 53 D-Index: 48 scientists 54 D-Index: 58 scientists 55 D-Index: 52 scientists 56 D-Index: 48 scientists 57 D-Index: 42 scientists 58 D-Index: 34 scientists 59 D-Index: 42 scientists 60 D-Index: 37 scientists 61 D-Index: 42 scientists 62 D-Index: 44 scientists 63 D-Index: 22 scientists 64 D-Index: 33 scientists 65 D-Index: 29 scientists 66 D-Index: 23 scientists 67 D-Index: 29 scientists 68 D-Index: 24 scientists 69 D-Index: 19 scientists 70 D-Index: 34 scientists 71 D-Index: 26 scientists 72 D-Index: 19 scientists 73 D-Index: 18 scientists 74 D-Index: 19 scientists 75 D-Index: 14 scientists 76 D-Index: 19 scientists 77 D-Index: 8 scientists 78 D-Index: 18 scientists 79 D-Index: 16 scientists 80 D-Index: 12 scientists 81 D-Index: 17 scientists 82 D-Index: 11 scientists 83 D-Index: 16 scientists 84 D-Index: 7 scientists 85 D-Index: 9 scientists 86 D-Index: 8 scientists 87 D-Index: 6 scientists 88 D-Index: 6 scientists 89 D-Index: 7 scientists 90 D-Index: 10 scientists 91 D-Index: 4 scientists 92 D-Index: 4 scientists 93+ D-Index: 100 scientists
30 D-Index 93+

This scientist: 50 D-Index — 67th percentile

67% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 93 D-Index or more.

Overview

Hassel Ledbetter was affiliated with the University of Colorado Boulder in the United States during their academic career. The details of their research work, publication record, and specific fields of study are limited based on available data.

There are no recorded recent papers, coauthors, or frequent publication venues linked to their name. Similarly, no information on book publications or specific fields and subfields of study has been documented.

As such, the topics of work, including detailed areas of academic focus or specialization, are not available for this individual. There is also no record of awards or honors associated with their name in the accessible data.

While the absence of detailed records limits a comprehensive account of Hassel Ledbetter's research contributions, the affiliation with a notable institution such as the University of Colorado Boulder situates them within an established academic environment.

Best Publications

  • Voigt-function modeling in Fourier analysis of size- and strain-broadened X-ray diffraction peaks

    D. Balzar;H. Ledbetter

  • Elastic Properties of Metals and Alloys, I. Iron, Nickel, and Iron-Nickel Alloys

    Unknown

  • A general elastic-anisotropy measure

    Hassel Ledbetter;Albert Migliori

  • Elastic properties of zinc: A compilation and a review

    Unknown

  • Elastic constants of natural quartz.

    Paul Heyliger;Hassel Ledbetter;Sudook Kim

  • Elastic constants of monocrystal iron from 3 to 500 K

    Unknown

  • Monocrystal-Polycrystal Elastic Constants of a Stainless Steel

    H. M. Ledbetter

  • Elastic‐constant variability in stainless‐steel 304

    Unknown

  • Mechanical hardness: A semiempirical theory based on screened electrostatics and elastic shear

    D.G. Clerc;H.M. Ledbetter

  • Stainless‐steel elastic constants at low temperatures

    H. M. Ledbetter

  • Internal strain (stress) in an SiCAl particle-reinforced composite: an X-ray diffraction study

    H.M. Ledbetter;M.W. Austin

  • Contactless mode-selective resonance ultrasound spectroscopy: Electromagnetic acoustic resonance

    Hirotsugu Ogi;Hassel Ledbetter;Sudook Kim;Masahiko Hirao

  • Elastic properties of face-centered-cubic plutonium

    H.M. Ledbetter

  • Titanium’s high-temperature elastic constants through the hcp–bcc phase transformation

    Hirotsugu Ogi;Satoshi Kai;Hassel Ledbetter;Ryuichi Tarumi

  • Monocrystal elastic constants of the negative-thermal-expansion compound zirconium tungstate (ZrW2O8).

    F. R. Drymiotis;H. Ledbetter;J. B. Betts;T. Kimura

  • Dielectric and ultrasonic anomalies at 16, 37, and 65 K in SrTiO 3

    Chen Ang;J. F. Scott;Zhi Yu;H. Ledbetter

  • Monocrystal elastic constants of orthotropic Y1Ba2Cu3O7: An estimate

    Hassel Ledbetter;Ming Lei

  • Acoustic spectroscopy of lithium niobate: Elastic and piezoelectric coefficients

    Hirotsugu Ogi;Yasunori Kawasaki;Masahiko Hirao;Hassel Ledbetter

  • Elastic constants of body-centered-cubic titanium monocrystals

    Hassel Ledbetter;Hirotsugu Ogi;Satoshi Kai;Sudook Kim

  • Poisson’s ratio of porous and microcracked solids: Theory and application to oxide superconductors

    Martin L. Dunn;Hassel Ledbetter

  • Elastic Moduli of Composites Reinforced by Multiphase Particles

    Martin Dunn;H M. Ledbetter

  • Elastic constants, debye temperatures, and electron-phonon parameters of superconducting cuprates and related oxides

    Hassel Ledbetter;Ming Lei;Sudook Kim

  • Single-crystal elastic constants of Fe-15Ni-15Cr alloy

    A. Teklu;H. Ledbetter;S. Kim;L. A. Boatner

  • Low‐temperature elastic properties of four austenitic stainless steels

    H. M. Ledbetter;W. F. Weston;E. R. Naimon

Frequent Co-Authors

Martin L. Dunn
Martin L. Dunn University of Colorado Denver
Paul R. Heyliger
Paul R. Heyliger Colorado State University
Masahiko Hirao
Masahiko Hirao University of Tokyo
Yusheng Zhao
Yusheng Zhao Southern University of Science and Technology
Peter W. Stephens
Peter W. Stephens Stony Brook University
Arvind H. Shah
Arvind H. Shah University of Manitoba
Peter B. Littlewood
Peter B. Littlewood University of Chicago
Mariappan Parans Paranthaman
Mariappan Parans Paranthaman Oak Ridge National Laboratory
Jiangyu Li
Jiangyu Li Southern University of Science and Technology
Waltraud M. Kriven
Waltraud M. Kriven University of Illinois at Urbana-Champaign

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Related Online Degrees & Career Pathways

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